<template>
  <div>
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ name: 'home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图 -->
    <el-card>
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input placeholder="请输入订单编号" v-model="queryInfo.query" clearable @clear="getOrderList">
            <el-button slot="append" icon="el-icon-search" @click="getOrderList"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 订单列表 -->
      <el-table :data="orderList" border @expand-change="getOrderDetail">
        <el-table-column label="明细" type="expand">
          <template slot-scope="scope">
            <div style="padding: 0px 48px">
              <!-- 订单下的商品列表 -->
              <el-table :data="scope.row.detail" border>
                <el-table-column label="封面" width="100px">
                  <template slot-scope="sc">
                    <el-popover placement="top-start" trigger="hover">
                      <img :src="sc.row.url" style="width: 150px; height: 150px" />
                      <img :src="sc.row.url" slot="reference" style="width: 50px; height: 50px" />
                    </el-popover>
                  </template>
                </el-table-column>
                <el-table-column label="商品名称" prop="goods_name"></el-table-column>
                <el-table-column label="商品重量" prop="goods_weight" width="100px"></el-table-column>
                <el-table-column label="商品数量" prop="goods_number" width="100px"></el-table-column>
                <el-table-column label="商品价格（元）" prop="goods_price" width="100px"></el-table-column>
                <el-table-column label="总价（元）" prop="goods_total_price" width="100px"></el-table-column>
              </el-table>
            </div>
          </template>
        </el-table-column>
        <el-table-column label="序号" type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格（元）" prop="order_price"></el-table-column>
        <el-table-column label="是否付款">
          <template slot-scope="scope">
            <el-tag effect="dark" size="mini" type="success" v-if="scope.row.pay_status == '1'"> 已付款 </el-tag>
            <el-tag effect="dark" size="mini" type="danger" v-else> 未付款 </el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间" prop="create_time"></el-table-column>
        <el-table-column label="操作">
          <template slot-scope="scope">
            <el-tooltip effect="dark" content="修改收货地址" placement="bottom" :enterable="false">
              <el-button type="primary" icon="el-icon-edit" size="mini" @click="showAddressDialog(scope.row.order_id)"></el-button>
            </el-tooltip>
            <el-tooltip effect="dark" content="查看物流信息" placement="bottom" :enterable="false">
              <el-button type="warning" icon="el-icon-location" size="mini" @click="showProgressDialog()"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </el-card>
    <!-- 修改收货地址 -->
    <el-dialog title="修改收货地址" :visible.sync="addressVisible" width="50%" @close="addressDialogClosed">
      <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px" class="demo-ruleForm">
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader v-model="addressForm.address1" :options="cityData"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="editAddress">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 查看物流信息 -->
    <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
      <el-timeline>
        <el-timeline-item v-for="(activity, index) in progressInfo" :key="index" :timestamp="activity.time">
          {{ activity.context }}
        </el-timeline-item>
      </el-timeline></el-dialog
    >
  </div>
</template>

<script>
import cityData from "./citydata";
export default {
  data() {
    return {
      queryInfo: {
        query: "",
        pagenum: 1,
        pagesize: 5,
      },
      orderList: [],
      total: 0,
      addressVisible: false,
      cityData,
      addressForm: {
        address1: [],
        address2: "",
      },
      addressFormRules: {
        address1: [{ required: true, message: "请选择省市区/县", trigger: "blur" }],
        address2: [{ required: true, message: "请输入详细地址", trigger: "blur" }],
      },
      order_id: null,
      progressVisible: false,
      progressInfo: [],
    };
  },
  created() {
    this.getOrderList();
  },
  methods: {
    async getOrderList() {
      const { data: res } = await this.$http.get("orders", {
        params: this.queryInfo,
      });
      if (res.meta.status != 200) {
        return this.$message.error("获取订单列表失败");
      }
      for (let item of res.data.goods) {
        item.create_time = this.$utils.formatToTime(item.create_time);
        // 为订单对象添加detail字段
        item.detail = [];
      }
      this.orderList = res.data.goods;
      this.total = res.data.total;
    },
    handleSizeChange(pagesize) {
      this.queryInfo.pagesize = pagesize;
      this.getOrderList();
    },
    handleCurrentChange(pagenum) {
      this.queryInfo.pagenum = pagenum;
      this.getOrderList();
    },
    //获取订单详情
    async getOrderDetail(row) {
      const { data: res } = await this.$http.get(`orders/${row.order_id}`);
      if (res.meta.status != 200) {
        return this.$message.error("获取订单明细失败");
      }
      row.detail = res.data.goods;
      //   获取订单下的商品详情
      row.detail.forEach(async (item) => {
        const { data: res } = await this.$http.get(`goods/${item.goods_id}`);
        if (res.meta.status != 200) {
          return this.$message.error("获取商品详情失败");
        }
        //为商品对象响应式添加属性
        this.$set(item, "goods_name", res.data.goods_name);
        this.$set(item, "goods_weight", res.data.goods_weight);
        this.$set(item, "url", res.data.pics[0].pics_big_url);
      });
    },
    //显示修改地址对话框
    showAddressDialog(order_id) {
      this.order_id = order_id;
      this.addressVisible = true;
    },
    //修改收货地址关闭
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields();
    },
    //修改地址
    editAddress() {
      this.$refs.addressFormRef.validate(async (valid) => {
        if (!valid) {
          retrurn;
        }
        const { data: res } = await this.$http.put(`orders/${this.order_id}/address`, {
          consignee_addr: this.addressForm.address1.join(",") + "," + this.addressForm.address2,
        });
        if (res.meta.status != 200) {
          return this.$message.error("修改收货地址失败");
        }
        this.addressVisible = false;
        this.getOrderList();
        this.$message.success("修改收货地址成功");
      });
    },
    //查询物流进度
    async showProgressDialog() {
      const { data: res } = await this.$http.get(`/kuaidi/815294206237577`);
      if (res.meta.status != 200) {
        return this.$message.error("获取物流进度失败");
      }
      this.progressInfo = res.data;
      this.progressVisible = true;
    },
  },
};
</script>

<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>
